#define _CRT_SECURE_NO_WARNINGS
#include<iostream>
using namespace std;
int main()
{
	const char* s[5] = { "Assembly Language Programming",
				   "Introduction of computer science",
				   "computer operation system",
				   "constitute of computer",
				   "technology of net work" };
	const char* p;
	int i, j, k;
	for (i = 0; i < 4; i++)
	{
		k = 1;
		for (j = 1; j < 5; j++)
			if (strcmp(s[k], s[j]) > 0)
				k = j;
		if (k != j)
		{
			p = s[i];
			s[i] = s[k];
			s[k] = p;
		}
	}
	for (i = 0; i < 5; i++)
		cout << s[i] << endl;
	return 0;
}